Benzaldehyde,2-(2,4-dinitrophenyl)hydrazone
Names
[ CAS No. ]:
1157-84-2
[ Name ]:
Benzaldehyde,2-(2,4-dinitrophenyl)hydrazone
[Synonym ]:
BENZALDEHYDE 2,4-DINTROPHENYLHYDRAZONE
benzaldehyde 2,4-dinitrohydrazone
BENZALDEHYDE (2,4-DINITROPHENYL)HYDRAZONE
Benzaldehyde-2,4-dinitrophenylhydrazone
BENZALDEHYDE-DNPH
Benzaldehyde-2,4-DNPH
BENZALDEHYDE-2,4-DNPH,100MG,NEAT
benzaldehyde-2,4-dnph solution
Benzaldehyde 2,4-Dinitrophenylhydrazone
DNP of benzaldehyde
MFCD00156353
EINECS 200-835-2
Chemical & Physical Properties
[ Density]:
1.39 g/cm3
[ Boiling Point ]:
458.5ºC at 760 mmHg
[ Melting Point ]:
239-241 °C(lit.)
[ Molecular Formula ]:
C13H10N4O4
[ Molecular Weight ]:
286.24300
[ Flash Point ]:
231.1ºC
[ Exact Mass ]:
286.07000
[ PSA ]:
116.03000
[ LogP ]:
4.06840
[ Vapour Pressure ]:
1.36E-08mmHg at 25°C
[ Index of Refraction ]:
1.649
[ Storage condition ]:
2-8°C
[ Stability ]:
Stable. Incompatible with strong oxidizing agents.
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H302 + H312 + H332-H319
[ Precautionary Statements ]:
P210-P280-P305 + P351 + P338
[ Hazard Codes ]:
T: Toxic;Xi: Irritant;F: Flammable;Xn: Harmful;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S45-S27-S16-S39
[ RIDADR ]:
UN 1648 3/PG 2
[ WGK Germany ]:
3
[ Hazard Class ]:
1.0
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%